gold patch: fix problem with TLS and 128-bit data on x86_64

["Cary Coutant" <ccoutant at google dot com>]

This patch fixes a problem where gold was failing to pick up the
addend for TPOFF32, DTPOFF32, and DTPOFF64 relocations for x86_64.

2008-08-14  Cary Coutant  <ccoutant@google.com>

	* x86_64.cc (Target_x86_64::Relocate::relocat_tls):
	Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs.
	* testsuite/tls_test.cc (struct int128): 128-bit struct
	for testing TLS relocs with non-zero addend.
	(v12): New TLS variable.
	(t12): New test.
	(t_last): Add check for v12.
	* testsuite/tls_test.h (t12): New function.
	* testsuite/tls_test_main.cc (thread_routine): Call new test.

OK to commit?

-cary

Attachment: tlsaddend-patch.txt
Description: Text document